Kloster Barthe

Kloster Barthe stands on a sandy geest plateau east of Hesel in East Frisia. Founded between 1170 and 1184 by Premonstratensian nuns, it was the order’s first house in the region. The site lay between a raised bog and the older village of Hesel, chosen for its reliable water and steady winds. The nuns reclaimed the surrounding marshland, turning poor soil into farmland over generations. By the late 13th century the community numbered around forty sisters, mostly local women. A single propst and prioress led the small convent, which left few written traces of its daily life.

The Reformation brought slow decline. In 1529 Count Enno II seized the monastery’s silver church vessels, burying sixty pieces in the sacristy before they could be taken. A fire in 1558 or 1560 destroyed part of the complex and its archive vanished soon after. By 1597 only two prebendaries remained, living in the poorhouse at Leer by 1617. The estate passed to secular tenants who practised sheep farming and plaggen cutting, which blew sand into dunes now called the Nunnenbarg.

Today no standing walls remain, but excavations in the 1990s uncovered over forty-five thousand sherds, hearths and water pipes. Several building phases were traced, starting with timber cloisters and church before later stonework appeared. The finds show how the nuns gradually reshaped the land, while the sandy mounds mark where wind stripped the fields bare. A modest forestry house now occupies the edge of the Staatsforst, a quiet reminder of the once busy Premonstratensian farm and its vanished cloister.